How are we able to break wire by repeated bending

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

If element x has 99 protons how many electrons does it have